A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-00-577-6215
NSN 5950-01-266-1897
NSN 5905-01-573-6752
NSN 5998-00-241-8715
NSN 6685-01-498-8426
NSN 6220-00-450-9973
NSN 6130-01-543-3755
NSN 5999-00-378-9680
NSN 5996-01-265-8621
NSN 5925-00-275-0380
NSN 5965-01-658-3611
NSN 6135-01-514-5358